Stringbuffer in java

// Java Program showcasing some of StringBuffer class capabilities
import java.io.*;
 
class StringBufferDemo {
     public static void main(String[] args) {
        // Creating StringBuffer object
        StringBuffer s = new StringBuffer("Dummy value");
        // Getting the length of object
        int length = s.length();
 
        // Getting the capacity of object
        int capacity = s.capacity();
 
        // Printing the length and capacity of
        System.out.println("Length of string buffer = "
                           + length); // 11
        System.out.println(
            "Capacity of string buffer = " + capacity); // 27
        
        // append method
        s.append(" appended");
        System.out.println(s); // Dummy value appended
        
        // insert method
       	s.insert(s.length(), " for illustration."); 
        System.out.println(s); // Dummy value appended for illustration.
         
        // delete method
        s.delete(0, 6);
        System.out.println(s); // value appended for illustration.
        
        // deleteCharAt method
        s.deleteCharAt(0);
        System.out.println(s); // alue appended for illustration.
        
        // reverse method
        s.reverse();
        System.out.println(s); // .noitartsulli rof dedneppa eula
    }
}

Source: geeksforgeeks.org

Similar codes

0 vote168 views1 answer
Java escribir ventana grafica
Java
2 votes177 views1 answer
Java betrag
Java
49 votes171 views6 answers
Char array to string java
Java
0 vote125 views2 answers
Drawimage java
Java
-2 votes149 views1 answer
App.js:2119 Uncaught TypeError: Vue.component is not a function
Java
0 vote188 views2 answers
Declare generic set java
Java
1 vote187 views2 answers
Image cropper implementation
Java
1 vote167 views1 answer
Compare numbers in array in java
Java
0 vote196 views1 answer
@interceptor not working java
Java
1 vote175 views1 answer
Edittext hint color
Java